Sides of a triangle are 12cm, 9cm and 9cm. What is the radius of the circumference of this triangle ?
\(\frac{27}{\sqrt{5}}\)
\(\frac{27\sqrt{5}}{10}\)
\(\frac{54}{\sqrt{5}}\)
\(\frac{181}{\sqrt{5}}\)
Which of the following is the smallest among \((14)^{\tfrac{1}{3}},\ (12)^{\tfrac{1}{2}},\ (16)^{\tfrac{1}{6}} \ \&\ (25)^{\tfrac{1}{12}}\) ?
\((14)^{\tfrac{1}{2}}\)
\((25)^{\tfrac{1}{12}}\)
\((12)^{\tfrac{1}{2}}\)
\((16)^{\tfrac{1}{6}}\)
The bar graph given below shows the number of male teacher and female teachers in 5 schools.
K1 = The total number of male teachers in all the 5 schools.
K2 = The total number of female teachers in all the 5 schools.
What is the value of (K1 - K2) ?